D-ABXS (cn 24280/1656) LH3727 from ZRH to FRA on this Lufthansa B737-300 named Sindelfingen. Less than ten mins after take off, and just as we crossed into Germany, we got a great view of lake Constance. Switzerland is on the right, Germany on the left. [Canon EOS 40D, EF 24-105mm f/4.0 L IS USM lens]